Curtis OL 512 - Manual (Page 40)

CAP-215
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Instruction Manual Oil-Less Compressors
9. MAINTENANCE
SCHEDULE
9.1. MAINTENANCE INTERVALS
Interval Maintenance Work Sec.
1/2 hour after start-up Manual check of valve function (at first operation and maintenance 4
work
250 operating hours Check all connections for leakage --
50 - 250 operating hours Service intake filter (according to degree of pollution), never wash 2
4,000 operating hours Check pistons and piston rings of 2nd stage, replace if necessary --
(at least every 3 years) Dismantle valves, clean, check, and replace if necessary 4
Check all threaded pipe unions --
Clean sinter-filters of the separators 3
10,000 operating hours Check pistons and piston rings of 1st stage, replace if necessary --
(at least every 3 years) Check plate valves, replace if necessary --
Check conrod bearing and piston pin bearing, replace if necessary --
20,000 operating hours Check driving gear main bearing, replace if necessary --
(at least every 3 years)
9.2. MAINTENANCE
RECORD
We recommend that all maintenance work is recorded in a service book, showing the date and details of the
work carried out. This will help to avoid expensive repair work caused by missed maintenance work.
If it is necessary to file a claim against the warranty, it would help to have proof that regular maintenance work
has been carried out and that the damage has not been caused by insufficient maintenance. Please refer to
DIS-7 “Limited Warranty Information”.
For this purpose maintenance (control sheets are provided in the annex of this instruction manual. Please mark
the appropriate box(es) to show what maintenance work has been carried out and the number of hours of
service, then sign and date.